140552370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{223099}}^1$

素因数の和:223119

約数の個数: 48

約数和(自身を含む): 417643200

約数和(自身を除く): 277090830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 223099, 446198, 669297, 1115495, 1338594, 1561693, 2007891, 2230990, 3123386, 3346485, 4015782, 4685079, 6692970, 7808465, 9370158, 10039455, 14055237, 15616930, 20078910, 23425395, 28110474, 46850790, 70276185, 140552370]

約数ペア:

[(1, 140552370), (2, 70276185), (3, 46850790), (5, 28110474), (6, 23425395), (7, 20078910), (9, 15616930), (10, 14055237), (14, 10039455), (15, 9370158), (18, 7808465), (21, 6692970), (30, 4685079), (35, 4015782), (42, 3346485), (45, 3123386), (63, 2230990), (70, 2007891), (90, 1561693), (105, 1338594), (126, 1115495), (210, 669297), (315, 446198), (630, 223099)]